公开(公告)号：US07498521B2

公开(公告)日：2009-03-03

申请号：US11170823

申请日：2005-06-30

Applicant: Brian S. Forbes ,  William L. Sanderson, IV ,  Daniel J. Ragland ,  Tim Menard

Inventor： Brian S. Forbes ,  William L. Sanderson, IV ,  Daniel J. Ragland ,  Tim Menard

IPC: H05K1/03 ,  H05K3/36

CPC classification number: H05K1/0269 ,  H05K3/4626 ,  H05K3/4688 ,  H05K2201/0108 ,  H05K2201/09936 ,  H05K2201/10113 ,  Y10T29/49126

Abstract: A method and apparatus include providing a printed circuit board (PCB) having at least one light permeable layer, at least one non-light permeable layer having at least one void therethrough that may be vertically aligned with the at least one light permeable layer, and a source of illumination to simultaneously illuminate through the void and the at least one light permeable layer.

Abstract translation: 一种方法和装置包括提供具有至少一个透光层的印刷电路板（PCB），至少一个不透光层，其具有至少一个空隙，其可以与至少一个透光层垂直对准，以及 照明源同时照亮空隙和至少一个透光层。

公开(公告)号：US20070002544A1

公开(公告)日：2007-01-04

申请号：US11170823

申请日：2005-06-30

Applicant: Brian Forbes ,  William Sanderson ,  Daniel Ragland ,  Tim Menard

Inventor： Brian Forbes ,  William Sanderson ,  Daniel Ragland ,  Tim Menard

IPC: H05K7/00

CPC classification number: H05K1/0269 ,  H05K3/4626 ,  H05K3/4688 ,  H05K2201/0108 ,  H05K2201/09936 ,  H05K2201/10113 ,  Y10T29/49126

Abstract: A method and apparatus include providing a printed circuit board (PCB) having at least one light permeable layer, at least one non-light permeable layer having at least one void therethrough that may be vertically aligned with the at least one light permeable layer, and a source of illumination to simultaneously illuminate through the void and the at least one light permeable layer.

Abstract translation: 一种方法和装置包括提供具有至少一个透光层的印刷电路板（PCB），至少一个不透光层，其具有至少一个空隙，其可以与至少一个透光层垂直对准，以及 照明源同时照亮空隙和至少一个透光层。